Paper Abstract and Keywords |
Presentation |
2012-03-08 14:55
A Study on the Improved Reading Characteristics of the Image Imposed 2-Dimensional Code Damri Samretwit, Toshihiko Wakahara (FIT) LOIS2011-86 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, QRCode is widely used in the accessing to the Internet by cellular phone. As the design of this code is a simply black and white dotted symbol, it is very simple and insipid. In order to improve this weakness, various 2-dimensional codes such as QR-JAM, designQR are developed.
In this paper, we have studied the structure of the QRCode error collecting code and the way of multiplexing the dotted images. In order to improve the QR reading characteristics, the several image multiplexing methods are proposed. The experiments are tried and measured by making the proposed QREditor. The multiplexing images are regarded as image damage and QR reading characteristics are recovered by error correcting capability by the experimnts. Then we show the maximum limits images of the error correcting capability. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
2-Dimensional Code / QR Code / Error-Correction’s capability / Image multiplexing / Damage / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 470, LOIS2011-86, pp. 79-84, March 2012. |
Paper # |
LOIS2011-86 |
Date of Issue |
2012-03-01 (LOIS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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LOIS2011-86 |
Conference Information |
Committee |
LOIS |
Conference Date |
2012-03-08 - 2012-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Meio Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Practical Use of Lifelog, Office Information System, LifeInteligence, etc. |
Paper Information |
Registration To |
LOIS |
Conference Code |
2012-03-LOIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on the Improved Reading Characteristics of the Image Imposed 2-Dimensional Code |
Sub Title (in English) |
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Keyword(1) |
2-Dimensional Code |
Keyword(2) |
QR Code |
Keyword(3) |
Error-Correction’s capability |
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Image multiplexing |
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Damage |
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1st Author's Name |
Damri Samretwit |
1st Author's Affiliation |
Fukuoka Institute of Technology (FIT) |
2nd Author's Name |
Toshihiko Wakahara |
2nd Author's Affiliation |
Fukuoka Institute of Technology (FIT) |
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Speaker |
Author-1 |
Date Time |
2012-03-08 14:55:00 |
Presentation Time |
20 minutes |
Registration for |
LOIS |
Paper # |
LOIS2011-86 |
Volume (vol) |
vol.111 |
Number (no) |
no.470 |
Page |
pp.79-84 |
#Pages |
6 |
Date of Issue |
2012-03-01 (LOIS) |
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